About Plex

Plex is the Manufacturing Cloud — connecting suppliers, materials, machines and people to help you innovate, improve productivity, and achieve new levels of quality and efficiency.

A Singular Focus

Plex is the only cloud ERP platform built by manufacturing people for manufacturers. Plex now supports more than 1,300 manufacturing facilities in 20 countries worldwide. Our customers make everything from diesel engines and aircraft to ice cream and candy, all in the Plex Manufacturing Cloud.

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Plex History

Plex was born on the shop floor of a factory making axles, pinion gears and drive shafts. Our founders are the workers who kept the presses running and made sure parts matched customer specs. The Plex Manufacturing Cloud now connects every manufacturing operation in the cloud for maximum efficiency, productivity and visibility, while supporting continuous innovation.

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Our Leadership


Jason Blessing


"The Plex Manufacturing Cloud is the intersection of continuous innovation and limitless connections. Our goal is to link people, machines, materials, customers and suppliers together in a seamless, dynamic process that continually evolves to meet new market demands. That's the Internet of making things."


Jerry Foster


"We built Plex walking between the shop floor and the boardroom, figuring out what we needed to track, measure and automate, then updating the software and iterating again. This model of continuous innovation still serves as the foundation of Plex solutions today."



Don Clarke


“Customers don’t buy Plex, they subscribe. That means every day our team is striving to achieve customer satisfaction. Our growth and success are built on a foundation of customer retention and renewal, and that motivates every move we make. ”

Careers at Plex

At Plex, you’re what’s next. We’re seeking highly skilled passionate people who want to transform ERP with cloud technology solutions.


Plex Systems One of the Best Companies to Work for in Metro Detroit

For the seventh year in a row, the Michigan Business and Professional Association recognized Plex Sy...

Plex Manufacturing Cloud Delivers Real-Time Insights for Tier 1 Automotive Supplier

Plex, the leader in cloud ERP for manufacturing, today announced that American Axle & Manufacturing ...

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Plex Benchmarks: Driving Insights through Community, Cloud

While the Plex Manufacturing Cloud captures critical data about each process and operation, Plex Ben...

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Westec 2015

September 15 – 17

Visit Plex at booth 946 at Westec 2015, to learn how the Plex Manufacturing Cloud drives efficiency ...

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Office Locations


Corporate Office

900 Tower Dr.
Suite 1400
Troy, MI, 48098


Southern California

18881 Von Karman
Suite 780
Irvine, CA, 92612  


Northern California

4305 Hacienda Dr.
Suite 500
Pleasanton, CA, 94588 



1800 Alexander Bell
Suite 310
Reston, VA, 20191

What can you do with Plex?

See how companies are harnessing the power of Plex.